Cyclopidae Dana, 1846
Speocyclops anomalus Chappuis & Kiefer, 1952
Speocyclops arregladensis Chappuis & Kiefer, 1952
Speocyclops atropatenae Monchenko, 2010
Speocyclops cantabricus Lescher-Moutoué, 1976
Speocyclops castereti Lindberg, 1954
Speocyclops cerberus (Chappuis, 1934)
Speocyclops cinctus Monchenko, 1983
Speocyclops colchidanus (Borutsky, 1930)
Speocyclops creticus Lindberg, 1957
Speocyclops demetiensis (Scourfield, 1932)
Speocyclops fontinalis Fiers, 2005
Speocyclops franciscoloi (Brian, 1951)
Speocyclops gallicus Chappuis & Kiefer, 1952
Speocyclops hellenicus Lindberg, 1953
Speocyclops infernus (Kiefer, 1930)
Speocyclops italicus Kiefer, 1938
Speocyclops kieferi Lescher-Moutoué, 1968
Speocyclops lindbergi Damian, 1957
Speocyclops lussianus Borutsky, 1950
Speocyclops minutissimus (Kiefer, 1933)
Speocyclops montenigrinus Petkovski, 1955
Speocyclops orcinus Kiefer, 1937
Speocyclops plutonis Kiefer, 1937
Speocyclops proserpinae Kiefer, 1937
Speocyclops psezuapsensis Borutsky, 1965
Speocyclops racovitzai (Chappuis, 1923)
Speocyclops rhodopensis Pandourski, 1992
Speocyclops sardus Lindberg, 1956
Speocyclops sebastianus Kiefer, 1937
Speocyclops sisyphus Kiefer, 1937
Speocyclops spelaeus Kiefer, 1937
Speocyclops tauricus Borutsky, 1965
Speocyclops troglodytes (Chappuis, 1923)
